上一集: 三十秒科學–啡色脂肪給他的意義748Please respect copyright.PENANAl7JKWfRekU
- 分享自 LIHKG 討論區748Please respect copyright.PENANArPQyH0H7Y8
https://lih.kg/2365472748Please respect copyright.PENANA4r5KipIOzT
748Please respect copyright.PENANAU893C4E2j7
早前提及過啡色脂肪能夠有效地將營養轉化成熱能。748Please respect copyright.PENANA20JjIgCK8Z
748Please respect copyright.PENANAzZ7egnMim4
748Please respect copyright.PENANAczL4zewYn2
而對比葡萄糖,啡色脂肪更為傾向使用脂肪酸作為發熱的材料。748Please respect copyright.PENANAjrEd1OuzYo
748Please respect copyright.PENANAGlUIynRMlR
(圖2)那麼,供應給脂肪酸的啡色脂肪從何而來呢?748Please respect copyright.PENANA8MhpWJfo1e
748Please respect copyright.PENANAdwmSsaT5NM
748Please respect copyright.PENANASvWlQXByxn
其中一道渠道就是代謝肚腩的脂肪得來,並透過血管輸送到啡色脂肪那裡。748Please respect copyright.PENANAZ1prHJku86
748Please respect copyright.PENANAOh2Ayh7GWo
748Please respect copyright.PENANAb2vdjLVSA4
(圖3)對比室溫(22度),在寒冷溫度(15度)下,啡色脂肪更能夠有效地吸取脂肪酸。748Please respect copyright.PENANA20xwc1bHaA
748Please respect copyright.PENANAbbZvP2ort2
748Please respect copyright.PENANADvsKZxC9Lr
而白色脂肪及三角肌吸取脂肪酸的效率在兩種溫度情形下均無任何顯著改變。748Please respect copyright.PENANAYfXEWLPaxg
748Please respect copyright.PENANAMtQ8o6sSwT
對比瘦人,肥人啡色脂肪吸取脂肪酸的效率顯然較弱,但總好過聊勝與無。748Please respect copyright.PENANAKxTzm9Ek1a
748Please respect copyright.PENANA2Tjp2f5TSU
找出方法增加啡色脂肪在身上的比例,將能幫忙減低白色脂肪(肚腩)。748Please respect copyright.PENANAy0aO5HE0dJ
748Please respect copyright.PENANAvKkMrOpjD8
748Please respect copyright.PENANA2VuYqjbuM5
748Please respect copyright.PENANAUdJBMyUQXs
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。748Please respect copyright.PENANA7gWQhSpKiy
748Please respect copyright.PENANAdIF1AX0bBj
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc748Please respect copyright.PENANAh409PINHWu
748Please respect copyright.PENANA1pWS3psWUA
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。748Please respect copyright.PENANA2xvUGpd22l
748Please respect copyright.PENANASMI8GyPKr7
Link:748Please respect copyright.PENANAFbiTy2cRiY
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio748Please respect copyright.PENANALssITp05RO
748Please respect copyright.PENANAboDJDI7fxU
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。748Please respect copyright.PENANAUrCSw1uwgL
748Please respect copyright.PENANAEUnWMFyhqK
https://www.instagram.com/potatopigtongue/748Please respect copyright.PENANAVQJG4haxPc
748Please respect copyright.PENANATL1kMkTYP0
748Please respect copyright.PENANATL9D9fcz3h
Ref1:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7463032/748Please respect copyright.PENANAk17wgCDuu7
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科普專欄–薯不揀單
Author:
薯仔聞茱莉
ISSUE #144
三十秒科學–溫度及BMI對啡色脂肪的影響
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